This design is the longest-used version in American history. The new U.S. Flags stamps are Forever stamps, meaning they will always hold the value of the current First-Class Mail 1-ounce price ...

Even as the largest pow wow in the U.S. wraps up, people can take home a special commemorative stamp from the post office.

In a tribute to the foundational moments leading up to the American Revolution, the U.S. Postal Service will unveil a new Forever ... stamp features artistic elements reminiscent of the U.S. flag ...

Together with the U.S. National Park Service, the U.S. Postal Service held a ceremony at Minute Man National Historical Park ...

The Postal Service honors Native American culture with new Powwows Forever stamps, launched at the Gathering of Nations.

The Battlefields of the American Revolution stamps are being issued as Forever stamps and will always be equal in value to the current First-Class Mail 1-ounce rate. Please Note: The United States ...